Sick DBS50 Core Catalog Page

THE MULTI-FIT INCREMENTAL ENCODER

F

DBS50 Core INCREMENTAL ENCODERS

Product description

The DBS50 Core incremental encoder
features impressively high mechanical
exibility, excellent technical proper­ties, and a number of variations. The

DBS50E has a face mount ange with

50 mm diameter and a solid shaft with
8 mm diameter. The housing diameter is
extremely compact at 37 mm and thus
saves valuable space. The face mount

ange offers 2 different mounting hole

At a glance

• Connection with universal cable outlet

• Face mount ange with 8 mm solid

shaft

• Face mount ange with 2 mounting

hole patterns and servo groove

• Compact housing diameter of 37 mm

with compact construction depth,

ange diameter 50 mm

patterns and a servo groove for mount­ing with servo clamps. The encoder has
compact dimensions and a universal
cable outlet that allows for cables to
run in an axial or radial direction. The
DBS50 Core incremental encoder is fully
compatible with the DDS50E incremen­tal encoder.

• Various electrical interfaces: TTL/

RS-422, HTL/Push Pull and Open
Collector NPN

• Number of lines from 10 to 2,500

possible

• Temperature range: –20 °C... +85 °C

• Enclosure rating: IP 65

Additional information

Fields of application . . . . . . . . . . . . F-99

Detailed technical data. . . . . . . . . . F-99

Type code. . . . . . . . . . . . . . . . . . . . F-102

Ordering information. . . . . . . . . . . F-103

Interfaces....................F-104

Dimensional drawings . . . . . . . . .F-105

PIN assignment. . . . . . . . . . . . . . .F-106

Recommended accessories. . . . .F-106

Your benets

• The universal cable outlet allows for

use in tight spaces and for exible

cabling

• Face mount ange with various

mounting hole patterns for easy
device replacement without adapting
the application

• Face mount ange with servo groove

makes mounting with servo clamps
possible

• The high exibility of the mechanical

interface of the encoder and the avail­able accessories allow for the use of a
single design in many applications

• The compact housing diameter saves

valuable space

• Long-term and reliable operation

thanks to a high enclosure rating,
temperature resistance and bearing
lifetime

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Fields of application

There are numerous application possibilities for positioning and
speed measurement, such as in the textile industry, propulsion

Detailed technical data

Performance

INCREMENTAL ENCODERS DBS50 Core

technology, storage and conveyors, packaging machines, print­ing presses, glass industry, and elevators

Pulses per revolution
Measurement step
Measurement step deviation
Error limits
Duty cycle
Initialization time

10 ... 2,500

90° / electric/pulse

± 18°/pulses per revolution

± 54°/pulses per revolution

≤ 0.5 ± 5%

< 3 ms

Mechanical data

Mechanical design
Shaft diameter
Mass
Shaft material
Flange material
Housing material
Cable material
Start up torque
Operating torque
Permissible shaft load, radial/axial

Operating speed
Maximum operating speed
Rotor moment of inertia
Bearing lifetime
Max. angular acceleration

1)

Take into account self-heating of 3.3 K per 1,000 revolutions/min when designing the operating temperature range.

2)

No continuous operation. Signal quality is degraded.

Solid shaft, face mount ange

8 mm x 15.5 m

170 g (with connecting cable 1.5 m)

Stainless steel

Aluminum

Aluminum

PVC

0.9 Ncm (+20 °C)

0.6 Ncm (+20 °C)

30 N (axial)
50 N (radial)

6,000 / min

8,000 rpm

0.65 gcm²

2 x 10^9 revolutions

≤ 500,000 rad/s²

1)

2)

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DBS50 Core INCREMENTAL ENCODERS

Electrical data

F

Electrical interface

4,5 V ... 5,5 V, TTL/RS422
7 V ... 30 V, TTL/RS422
7 V ... 30 V, HTL Push Pull
7 V… 27 V, HTL Push Pull, 3 channel

4.5 V ... 5.5 V, Open Collector NPN

4.5 V ... 30 V, Open Collector NPN

Connection type

Cable, 5 or 8-wire, universal, 0.5 m
Cable, 5 or 8-wire, universal, 1.5 m
Cable, 5 or 8-wire, universal, 3 m
Cable, 5 or 8-wire, universal, 5 m
Cable, 5 or 8-wire, universal, 10 m

2)

2)

2)

2)

2)

Cable, 8-wire with male connector M12, universal, 0.5 m
Cable, 8-wire with male connector M23, universal, 0.5 m

1)

Operating current without load

4.5 V...5.5 V, TTL/RS422 ≤ 50 mA

4.5 V ... 5.5 V, Open Collector NPN ≤ 50 mA

Max. power consumption without load

7 V ... 30 V, TTL/RS422 < 0.5 W

7 V ... 30 V, HTL Push Pull < 0.5 W

7 V ... 27 V, HTL Push Pull < 0.5 W

4.5 V ... 30 V, Open Collector NPN < 0.5 W

Operating voltage range

4.5 V ... 5.5 V
7 V ... 30 V

Max. load current

Open Collector ≤ 30 mA

TTL/HTL ≤ 30 mA

Maximum output frequency
Reference signal, number
Reference signal, position

300 kHz

1

90° electric, logically gated with A and B

Reverse polarity protection

4,5 V ... 5,5 V, TTL/RS422 –

7 V ... 30 V, TTL/RS422

7 V ... 30 V, HTL Push Pull

7 V ... 27 V, HTL Push Pull

4.5 V ... 5.5 V, Open Collector NPN

4.5 V ... 30 V, Open Collector NPN

Short-circuit protection of outputs

3)

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4,5 V ... 5,5 V, TTL/RS422 –

7 V ... 30 V, TTL/RS422

7 V ... 30 V, HTL Push Pull

7 V ... 27 V, HTL Push Pull

4.5 V ... 5.5 V, Open Collector NPN

4.5 V ... 30 V, Open Collector NPN

MTTFd: mean time to dangerous failure

1)

M23 male connector for central mounting.

2)

Number of wires depending on electrical interface: Interface A, C, E: 8-wire; Interface G, P, R: 5-wire.

3)

Short-circuit protection is only guaranteed when Us and GND are connected correctly.

4)

This product is a standard product and does not constitute a safety component as dened in the Machinery Directive. Calculation based on nominal load of de­vices, average ambient temperature 40 °C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no.

8015532.

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600 years (EN ISO 13849-1)

4)

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Ambient data

INCREMENTAL ENCODERS DBS50 Core

EMC
Enclosure rating
Permissible relative humidity
Operating temperature range

4,5 V ... 5,5 V, TTL/RS422 –20 °C ... +85 °C (–35 °C ... +95 °C upon request)

7 V ... 30 V, TTL/RS422 –20 °C ... +85 °C (–35 °C ... +95 °C upon request)
7 V ... 30 V, HTL Push Pull –20 °C ... +85 °C (–35 °C ... +95 °C upon request)
7 V ... 27 V, HTL Push Pull –20°C ...+70°C

4.5 V ... 5.5 V, Open Collector NPN –20 °C ... +85 °C (–35 °C ... +95 °C upon request)

4.5 V ... 30 V, Open Collector NPN –20 °C ... +85 °C (–35 °C ... +95 °C upon request)

Storage temperature range
Resistance to shocks
Resistance to vibrations

According to EN 61000-6–2 and EN 61000-6–3 (class A)

IP 65

90% (condensation of optical surfaces not permitted)

–40 °C ... +100 °C, without packaging

100 g /6 ms (EN 60068-2-27)

20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)

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DBS50 Core INCREMENTAL ENCODERS

Type code

Mechanical design

5 Face mount ange, solid shaft, Ø 8 mm, length 15.5 mm

Electrical interface

A 4.5 … 5.5 V, TTL/RS-422, 6 channel
C 7 … 30 V, TTL/RS-422, 6 channel
E 7 … 30 V, HTL Push Pull, 6 channel
G 7 … 27 V, HTL Push Pull, 3 channel
P 4.5 … 5.5 V, Open Collector NPN, 3 channel
R 4.5 … 30 V, Open Collector NPN, 3 channel

F

Connection type

J Cable, 5 or 8-wire, universal, 0.5 m
K Cable, 5 or 8-wire, universal, 1.5 m
L Cable, 5 or 8-wire, universal, 3 m
M Cable, 5 or 8-wire, universal, 5 m
N Cable, 5 or 8-wire, universal, 10 m
P Cable, 8-wire, universal, 0.5 m, with male connector M12, 8-pin
Q Cable, 8-wire universal, 0.5 m, with male connector M23, 12-pin

Stator coupling

0

Face mount ange, standard hole pattern

Resolution

0010... 2,500 pulses per revolution possible. For pulses see “Pulses per revolution”

D B S 5 0 E - S

1)

Number of wires depending on electrical interface: Interface A, C, E: 8-wire; Interface G, P, R: 5-wire.

2)

Other pulse on request.

Pulses per revolution

Pulses per revolution

1)

Additional available upon request.

1)

1)

1)

1)

1)

1)

0010

0020

0050

0100

0120

0125

0200

0250

0256

0300

0360

0400

0500

0512

0600

1000

1024

1200

2000

2048

2500

2)

E

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Ordering information

Solid shaft, face mount ange

• Shaft diameter: 8 mm

INCREMENTAL ENCODERS DBS50 Core

Electrical interface Voltage range Connection type Range of pulses per

revolution

100 DBS50E-S5AJ00100 1061259

360 DBS50E-S5AJ00360 1061260

400 DBS50E-S5AJ00400 1061261

500 DBS50E-S5AJ00500 1061262

1,000 DBS50E-S5AJ01000 1061263

1,024 DBS50E-S5AJ01024 1060870

2,048 DBS50E-S5AJ02048 1061085

2,500 DBS50E-S5AJ02500 1061086

100 DBS50E-S5AK00100 1060685

360 DBS50E-S5AK00360 1060686

400 DBS50E-S5AK00400 1060687

500 DBS50E-S5AK00500 1060688

1,000 DBS50E-S5AK01000 1060145

1,024 DBS50E-S5AK01024 1060689

2,048 DBS50E-S5AK02048 1057446

2,500 DBS50E-S5AK02500 1062722

500 DBS50E-S5AP00500 1066755

2,000 DBS50E-S5AP02000 1064388

1,000 DBS50E-S5CK01000 1066828

2,048 DBS50E-S5CK02048 1059902

2,500 DBS50E-S5CK02500 1061172

100 DBS50E-S5EJ00100 1061264

360 DBS50E-S5EJ00360 1061265

400 DBS50E-S5EJ00400 1061266

500 DBS50E-S5EJ00500 1061267

1,000 DBS50E-S5EJ01000 1061268

1,024 DBS50E-S5EJ01024 1061269

2,000 DBS50E-S5EK02000 1062698

100 DBS50E-S5EK00100 1060690

360 DBS50E-S5EK00360 1060691

400 DBS50E-S5EK00400 1060692

500 DBS50E-S5EK00500 1060693

1,000 DBS50E-S5EK01000 1060694

1,024 DBS50E-S5EK01024 1060695

2,048 DBS50E-S5EK02048 1059903

2,500 DBS50E-S5EK02500 1061230

100 DBS50E-S5EP00100 1067000

360 DBS50E-S5EP00360 1066061

1,000 DBS50E-S5EP01000 1062886
1,024 DBS50E-S5EP01024 1068207
2,000 DBS50E-S5EP02000 1066174

4.5 V ... 5.5 V

TTL/RS422

7 V ... 30 V

HTL/Push Pull 7 V ... 30 V

Cable, 8-wire universal,

0.5 m

Cable, 8-wire, universal,

1.5 m

Cable, 8-wire with male
connector M12, univer-

sal, 0.5 m

Cable, 8-wire, universal,

1.5 m

Cable, 8-wire universal,

0.5 m

Cable, 8-wire, universal,

1.5 m

Cable, 8-wire with male
connector M12, univer-

sal 0.5 m

Type Part no.

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DBS50 Core INCREMENTAL ENCODERS

Interfaces

Signal outputs for electrical interfaces TTL and HTL

Measuring step

CW with view on the encoder shaft in direction “A”, compare
dimensional drawing.

Interfaces G, P, R only for channels A, B, Z.

Supply voltage Output

4.5 V ... 5.5 V TTL/RS422

7 V ... 30 V TTL/RS422

7 V ... 30 V HTL Push Pull

7 V ... 27 V HTL Push Pull, 3 channel

4.5 V ... 5.5 V Open Collector NPN

4.5 V ... 30 V Open Collector NPN

F

√

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Dimensional drawings (dimensions in mm)

3 x 120° @ 40 mm

INCREMENTAL ENCODERS DBS50 Core

3 x M3 (6-depth)

PCD

(1.57)

Ø 50

(1.97)

7.5

(1.18)

Ø 30 f8

(0.31)

Ø 8 f7

10

(0.39)

(0.18)

(0.30)

4.5

(0.10)

15.5

(0.61)

2.5

35.5

(1.40)

Ø 45.5

6

(0.24)

Ø 37

(0.02)

(1.79)

(1.46)

0.5

(1.57)

PCD

Ø 58

(2.28)

3 x M3 (6-depth)

3 x 120° @ 40 mm

F

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DBS50 Core INCREMENTAL ENCODERS

encoder side)

PIN assignment

F

Wire color Pin 8-pole

for M12

brown1 6Not connectedA- Signal wire

white 25AASignal wire

black 31Not connectedB- Signal wire

pink 48BBSignal wire

Yellow5 4 Not connectedZ- Signal wire

purple 6 3 ZZSignal wire

blue7 10 GND GND

Red8 12 +Us+Us Supply voltage

--9Not connectedNot connectedNot connected

--2Not connectedNot connectedNot connected

--11 Not connectedNot connectedNot connected

--7Not connectedNot connectedNot connected

Shield Shield Shield Shield Shield

Pin 12-pole
for M23

Signal
HTL / OC 3-channel

Signal
TTL / HTL 6-channel

Explanation

Ground connection
of the encoder

Shield (connected
with housing on the

Recommended accessories

Mounting systems

Mounting brackets and plates

Mounting bracket

Figure Brief description Type Part no.

Mounting bracket for encoder with centering hub 30 mm including mounting kit for face

mount ange

BEF-WF-30 2066391

Other mounting accessories

Measuring wheels and measuring wheel systems

Figure Brief description Type Part no.

Measuring wheel with O-ring (NBR70) for 8 mm solid shaft, circumference 200 mm BEF-MR008020R 2055223

Measuring wheel with O-ring (NBR70) for 8 mm solid shaft, circumference 300 mm BEF-MR008030R 2055635

O-ring for measuring wheels (circumference 200 mm) BEF-OR-053-040 2064061

O-ring for measuring wheels (circumference 300 mm) BEF-OR-083-050 2064076

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INCREMENTAL ENCODERS DBS50 Core

Modular measuring wheel system

Brief description Type Part no.

Measuring wheel system, desired mounting position: left, for DBS50E-S5 BEF-MRS-08-1 2071956

Measuring wheel system, desired mounting position: right, for DBS50E-S5 BEF-MRS-08-2 2071953

Servo clamps

Figure Brief description Type Part no.

Servo clamps, small, for servo anges (clamps, eccentric fastener), 3 pcs., without

mounting material

BEF-WK-RESOL 2039082

Shaft adaptation

Shaft couplings

Figure Brief description Type Part no.

Bar coupling, shaft diameter 6 mm / 8 mm, maximum shaft offset radial ± 0.3 mm, ax-

ial ± 0.2 mm, angle ± 3°; max. speed 10,000 rpm, torsion spring rigidity 38 Nm/wheel;
material: ber-glass reinforced polyamide, aluminum hub

Bar coupling, shaft diameter 8 mm / 8 mm, maximum shaft offset radial ± 0.3 mm, ax-

ial ± 0.2 mm, angle ± 3°; max. speed 10,000 rpm, torsion spring rigidity 38 Nm/wheel;
material: ber-glass reinforced polyamide, aluminum hub

Bar coupling, shaft diameter 8 mm / 10 mm, maximum shaft offset: radial ± 0.3 mm,

axial ± 0.2 mm, angular ± 3°; torsion spring rigidity 38 Nm/wheel; material: ber-glass

reinforced polyamide, aluminum hub
Double-loop coupling, shaft diameter 8 mm/10 mm, maximum shaft offset: radial

± 2.5 mm, axial ± 3 mm, angular ± 10°; max. speed 3,000 rpm, –30 °C to +80 °C,
max. torque 1.5 Nm; material: polyurethane, galvanized steel ange

KUP-0608-S 5314179

KUP-0808-S 5314177

KUP-0810-S 5314178

KUP-0810-D 5326704

Connectivity

Plug connectors and cables

Connecting cables with female connector

Figure Brief description

Head A: female connector, M12, 8-pin, straight
Head B: cable
Cable: suitable for drag chain, PVC, shielded, 4 x 2 x 0.25 mm², Ø 7.0 mm

Head A: female connector, M23, 12-pin, straight
Head B: cable
Cable: incremental, PUR, shielded, 4 x 2 x 0.25 mm² + 2 x 0.5 mm²
+ 1 x 0.14 mm², Ø 7.8 mm

Head A: female connector, M23, 12-pin, straight
Head B: cable
Cable: incremental, suitable for drag chain, PUR, shielded, 4 x 2 x 0.25 mm²
+ 2 x 0.5 mm² + 1 x 0.14 mm², Ø 7.8 mm

1)

Warning! Only in combination with electrical interfaces A, C, E and P.

1)

1)

Length

Type Part no.

of

cable

2 m DOL-1208-G02MAC1

5 m DOL-1208-G05MAC1

10 m DOL-1208-G10MAC1

20 m DOL-1208-G20MAC1

2 m DOL-2312-G02MLA3

7 m DOL-2312-G07MLA3

10 m DOL-2312-G10MLA3

15 m DOL-2312-G15MLA3

20 m DOL-2312-G20MLA3

25 m DOL-2312-G25MLA3

30 m DOL-2312-G30MLA3

1.5 m DOL-2312-G1M5MA3 2029212

3 m DOL-2312-G03MMA3 2029213

5 m DOL-2312-G05MMA3 2029214

10 m DOL-2312-G10MMA3 2029215

20 m DOL-2312-G20MMA3 2029216

30 m DOL-2312-G30MMA3 2029217

F

6032866

6032867

6032868

6032869

2030682

2030685

2030688

2030692

2030695

2030699

2030702

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DBS50 Core INCREMENTAL ENCODERS

Female connectors (ready to assemble)

Figure Brief description Type Part no.

Head A: female connector, M12, 8-pin, straight, A encoded, shielded, for cable diameter
4 mm ... 8 mm
Head B: -

Operating temperature: –40 °C ... +85 °C

Head A: female connector, M23, 12-pin, straight, shielded, for cable diameter

5.5

mm ... 10.5 mm
Head B: ­Operating temperature:

–20

°C ... +130 °C

Head A: female connector, M23, 12-pin, angled, shielded, for cable diameter

mm ... 6.6 mm

4.2
Head B: ­Operating temperature:

–20

°C ... +130 °C

Head A: female connector, M23, 12-pin, straight, shielded, for cable diameter

mm ... 10.5 mm

5.5
Head B: ­Operating temperature:

–40

°C ... +125 °C

Cables (ready to assemble)

DOS-1208-GA01

DOS-2312-G

DOS-2312-W01

DOS-2312-G02

6045001

6027538

2072580

2077057

F

Figure Brief description Length

Type Part no.

of

cable

Head A: cable
Head B: cable
Cable: suitable for drag chain, PUR, halogen-free, shielded, 4 x 2 x 0.15 mm²,
Ø 5.6 mm

Head A: cable
Head B: cable
Cable: PUR, shielded, 4 x 2 x 0.25 mm² + 2 x 0.5 mm² + 1 x 0.14 mm²,
Ø 7.5 mm

Head A: cable
Head B: cable
Cable: suitable for drag chain, PUR, halogen-free, shielded, 4 x 2 x 0.25 mm²
+ 2 x 0.5 mm² + 2 x 0.14 mm², Ø 7.8 mm

Head A: cable
Head B: cable
Cable: suitable for drag chain, PUR, halogen-free,
shielded, UV and saltwater resistant, 4 x 2 x 0.25 mm² + 2 x 0.5 mm²
+2 x 0.14 mm², Ø 7.8 mm

By the
meter

LTG-2308-MWENC 6027529

LTG-2411-MW 6027530

LTG-2512-MW 6027531

LTG-2612-MW 6028516

Male connector (ready to assemble)

Figure Brief description Type Part no.

Head A: male connector, M12, 8-pin, straight, A encoded, shielded, for cable diameter
4 mm ... 8 mm
Head B: ­Operating temperature:

–40 °C ... +85 °C

Head A: male connector, M23, 12-pin, straight, shielded, for cable diameter

5.5 mm ... 10.5 mm
Head B:

Operating temperature: –20 °C ... +130 °C

Head A: male connector, M23, 12-pin, straight, for cable diameter 5.5 mm ... 10.5 mm
Head B: ­Operating temperature:

–40 °C ... +125 °C

- For additional accessories, please see page K-668 onwards

STE-1208-GA01 6044892

STE-2312-G 6027537

STE-2312-G01 2077273

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INCREMENTAL ENCODERS DBS50 Core

F

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